0.05 Hz

It is indeed better to use the entry point of "The Battle between Earth and Moon". It turns the abstract "two rules competing for system control" into a starting point for a story with a specific subject, historical depth, and emotional tension - the earth and the moon once fought a war, and the moon lost, but the war never really ended. It's more immersive than "Rules Battle" and closer to the core setting we ultimately anchored on. Here's the full, rejigged synopsis: --- The heartbeat of the moon is 0.05 Hz. Once every twenty seconds. Lin Zhao, 32 years old, professor in the Department of Physics at Tsinghua University, was the first person to measure this frequency using laboratory instruments. His grandfather listened with an oscilloscope for fifty years in his old house in northern Fujian, and his great-grandfather experienced it with his body on the battlefield for a lifetime. Now it's his turn. From the bronze sacred tree in Sanxingdui to the hermitage cave in Huashan, from the ancient shrine at the end of the stone road in Kyoto to the chess game played for several days on the reefs of the Diaoyu Islands - Lin Zhao followed the coordinates left by his ancestors and confirmed one thing step by step: the earth and the moon once fought a war. Not a myth, not a metaphor - a real confrontation between two mutually incompatible physical laws in ancient times. The moon lost and was locked in orbit by the earth's gravity, and the war fell silent. But now, the storm is brewing again. The moon is accelerating closer to the earth, and the earth is using its most ancient power to resist it. Lin Zhao is the only person known to be able to withstand these two powers at the same time. His body was the extremely narrow buffer zone between them. Before him, only one person had walked this path. That